Welcome to Smogon! Take a moment to read the Introduction to Smogon for a run-down on everything Smogon, and make sure you take some time to read the global rules.
Ah. My favorite Pendulum album was the 2005 edition of Hold Your Colour. My favorite track in it is either "Streamline" or "Still Grey." My favorites from Immersion are "Encoder" and "Salt in the Wounds".